/* 2.0 is deliberately scoped: the original 77-point learner routes retain their UI. */
.v2-app{--v2-ink:#203c3b;--v2-muted:#526865;--v2-green:#195c50;--v2-soft:#eef5ef;--v2-line:#ccdcd3;--v2-cream:#fffdf5;--v2-gold:#f2cc72;max-width:1120px;margin:0 auto;padding:0 16px 48px;color:var(--v2-ink);font-size:1rem;line-height:1.65}.v2-app *{box-sizing:border-box}.v2-app h1,.v2-app h2,.v2-app h3{line-height:1.3;color:var(--v2-ink);letter-spacing:0}.v2-app h1{font-size:clamp(1.7rem,4.7vw,2.8rem);margin:10px 0 18px}.v2-app h2{font-size:1.35rem;margin:0 0 12px}.v2-app h3{font-size:1.07rem;margin:0 0 12px}.v2-app p{margin:10px 0 16px}.v2-app a{color:var(--v2-green);text-underline-offset:4px}.v2-app button,.v2-app input,.v2-app select,.v2-app textarea{font:inherit}.v2-app button,.v2-primary,.v2-secondary{min-height:48px;padding:11px 17px;border-radius:12px;border:1.5px solid #869f94;background:#fff;color:var(--v2-ink);font-weight:650;line-height:1.35;display:inline-flex;align-items:center;justify-content:center;text-align:center;cursor:pointer;text-decoration:none;white-space:normal;overflow-wrap:anywhere;gap:6px}.v2-app button:hover,.v2-secondary:hover{background:var(--v2-soft);border-color:var(--v2-green)}.v2-app button:disabled{opacity:.52;cursor:default}.v2-app button[aria-pressed=true]{background:#e0efe4;border-color:var(--v2-green);box-shadow:inset 0 0 0 1.5px var(--v2-green)}.v2-app button[aria-pressed=true]::before{content:'✓';font-weight:900}.v2-app :focus-visible,.v2-image-dialog :focus-visible{outline:3px solid #0d625c;outline-offset:4px;box-shadow:0 0 0 6px #fff9db}.v2-app .v2-primary,.v2-primary{background:var(--v2-green);border-color:var(--v2-green);color:white}.v2-app .v2-primary:hover{background:#124a42;color:white}.v2-app .v2-danger{background:#fff5ef;color:#8b3325;border-color:#b46958}.v2-subnav{display:flex;gap:10px 24px;flex-wrap:wrap;padding:20px 0 24px;margin-bottom:10px;border-bottom:1px solid var(--v2-line)}.v2-subnav a{min-height:44px;display:flex;align-items:center;font-size:.94rem}.v2-hero{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;padding:42px;background:#f0f5e9;border:1px solid var(--v2-line);border-radius:28px;margin:28px 0}.v2-eyebrow{font-size:.9rem;font-weight:750;letter-spacing:.07em;margin:0!important;color:var(--v2-muted)}.v2-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.v2-hero-art{display:grid;gap:14px;align-content:center;justify-items:center}.v2-art-tile{width:100%;max-width:285px;min-height:75px;border:2px solid #274f44;border-radius:17px;background:#fffdf6;box-shadow:6px 6px 0 #cadaae;display:flex;gap:25px;align-items:center;justify-content:center;font-size:1.65rem;font-weight:700}.v2-art-tile:first-child{font-size:2.5rem;background:#f9dc91}.v2-art-tile span{font-size:1.5rem}.v2-scope-banner{border-left:5px solid #c49736;padding:14px 22px;background:#fffae9;border-radius:0 14px 14px 0;margin:24px 0 38px}.v2-scope-banner p{margin:6px 0}.v2-lesson-group{margin:36px 0}.v2-lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.v2-lesson-card{display:block;padding:24px;border:1px solid var(--v2-line);border-radius:19px;text-decoration:none!important;background:white;box-shadow:0 3px 0 #e7ece2}.v2-lesson-card:hover{border-color:var(--v2-green);background:#fcfff7}.v2-lesson-code{font-size:.8rem;font-weight:800;color:var(--v2-muted);letter-spacing:.08em}.v2-lesson-card h3{font-size:1.25rem;margin-top:8px}.v2-lesson-card p{font-size:.93rem;color:var(--v2-muted)}.v2-mini-steps{display:flex;gap:8px;margin:22px 0}.v2-mini-steps>span{flex:1;padding:9px 8px;background:#f1f4ed;border-radius:9px;font-weight:700;font-size:.85rem}.v2-mini-steps small{display:block;font-size:.76rem;font-weight:400;margin-top:4px}.v2-bottom-note{background:#eaf2ee;padding:28px;border-radius:20px;margin-top:38px}.v2-page-heading{padding:28px 0}.v2-page-heading p{max-width:800px}.v2-phase-list{display:grid;gap:20px}.v2-phase-card{background:white;border:1px solid var(--v2-line);border-radius:20px;padding:26px;display:grid;grid-template-columns:150px 1fr auto;gap:24px;align-items:start}.v2-phase-card .v2-primary{align-self:center}.v2-phase-tag,.v2-kind-tag{display:inline-block;border-radius:8px;padding:5px 11px;font-size:.9rem;background:#edf1dd;color:#345342;font-weight:700}.v2-kind-tag{background:#f7f2e7;margin-left:9px}.v2-note{font-size:.9rem;color:var(--v2-muted)}.v2-activity-head{margin:20px auto 26px;max-width:900px}.v2-activity-head>a{display:inline-flex;align-items:center;min-height:44px;margin-bottom:18px}.v2-activity-head h1{font-size:2rem}.v2-task-panel,.v2-panel{background:white;border:1px solid var(--v2-line);border-radius:21px;padding:28px;margin:18px 0}.v2-task-panel{max-width:900px;margin:0 auto}.v2-short-instruction{font-size:1.18rem;font-weight:750;padding-bottom:20px;border-bottom:1px solid var(--v2-line);margin:0 0 26px!important}.v2-stimulus{font-size:1.35rem;padding:18px 22px;background:#f4f5ee;border-radius:14px;margin:18px 0 24px;white-space:pre-line;overflow-wrap:anywhere}.v2-card-bank{display:flex;flex-wrap:wrap;gap:12px}.v2-card-bank>button{font-size:1.1rem;min-width:54px;min-height:54px}.v2-mapping{display:grid;grid-template-columns:1fr 1fr;gap:28px}.v2-mapping>section{min-width:0}.v2-mapping .v2-card-bank{align-items:start}.v2-card-wrap{display:flex;flex-direction:column;gap:8px;min-width:64px;max-width:100%}.v2-card-wrap>button{font-size:1.3rem;min-width:68px;min-height:64px}.v2-linked{font-size:.85rem;max-width:130px}.v2-answer-preview{margin:28px 0 4px;padding:23px;background:#f6f8f2;border:1px dashed #8ca893;border-radius:17px}.v2-answer-preview ul{list-style:none;padding:0;margin:0}.v2-answer-preview li{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:8px 0;flex-wrap:wrap}.v2-answer-preview li>span{font-size:1.17rem}.v2-answer-preview li>button{font-size:.9rem}.v2-sentence{font-size:1.55rem;font-weight:650;overflow-wrap:anywhere;min-height:40px}.v2-sequence-list{padding:0;list-style:none;display:grid;gap:14px}.v2-sequence-list>li{display:flex;align-items:center;gap:12px;padding:13px;border:1px solid var(--v2-line);background:white;border-radius:12px}.v2-sequence-list>li>strong{flex:1;min-width:70px;overflow-wrap:anywhere}.v2-position{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:#e7efdf;border-radius:50%;font-size:.85rem!important}.v2-move-controls{display:flex;gap:7px;flex-wrap:wrap}.v2-move-controls>button{font-size:.85rem;padding:10px;min-height:44px;min-width:44px}.v2-evidence-bank{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.v2-evidence-bank>button{font-size:1.18rem;text-align:left;justify-content:start}.v2-selection-summary{font-size:.93rem;color:var(--v2-muted)}.v2-choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.v2-choice-card{border:1px solid var(--v2-line);border-radius:16px;padding:12px;display:flex;flex-direction:column;gap:12px}.v2-choice-card>button{width:100%;margin-top:auto}.v2-picture{margin:8px 0;position:relative;min-width:0}.v2-picture img{display:block;max-width:100%;max-height:400px;object-fit:contain;margin:auto;border-radius:10px;background:#faf9f5}.v2-card-wrap .v2-picture{width:180px;max-width:100%}.v2-card-wrap .v2-picture img{max-height:180px}.v2-picture .v2-zoom{font-size:.85rem;margin-top:8px;min-height:44px;padding:8px 12px}.v2-support-text{background:#fff5d8;padding:12px;margin-top:8px;border-radius:10px;font-size:.95rem}.v2-support-text small{display:block;margin-top:6px}.v2-resource-alert,.v2-warning{background:#fff1de;border:1px solid #b58b56;color:#684017;padding:18px;border-radius:12px}.v2-resource-alert button{margin-top:10px}.v2-table-wrap{overflow:auto;border:1px solid #9faf9f;border-radius:12px;margin:18px 0;max-width:100%}.v2-table{border-collapse:collapse;width:100%;font-size:1.06rem;min-width:260px}.v2-table caption{text-align:left;padding:12px;background:#f5f3e7;font-weight:750}.v2-table th,.v2-table td{padding:12px;border:1px solid #cad8c9;text-align:center;vertical-align:middle}.v2-table th{background:#edf2e9}.v2-table button{min-width:54px;width:100%;padding:11px}.v2-revision-slots{display:grid;gap:16px;margin-top:24px}.v2-app fieldset{border:1px solid var(--v2-line);padding:17px;border-radius:13px;min-width:0}.v2-app legend{font-weight:700;padding:0 6px}.v2-draft-tools,.v2-submit-panel,.v2-submitted,.v2-help-tools,.v2-feedback,.v2-hint{max-width:900px;margin:20px auto}.v2-draft-tools{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:14px 0}.v2-draft-tools>span{display:block;width:100%;font-size:.9rem;color:var(--v2-muted)}.v2-submit-panel,.v2-submitted{border-top:1px solid var(--v2-line);padding:24px 0}.v2-submit-panel>.v2-primary{font-size:1.13rem;min-width:240px}.v2-action-row{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0}.v2-help-tools{display:flex;flex-wrap:wrap;gap:18px;align-items:center}.v2-help-tools>details{width:100%;padding:20px;background:#f0f2e9;border-radius:14px}.v2-app summary{cursor:pointer;min-height:44px;display:list-item;font-weight:700}.v2-feedback{padding:26px;border:2px solid #80a990;background:#edf6ef;border-radius:19px}.v2-hint{padding:24px;background:#fff5d8;border-left:5px solid #c79d3d;border-radius:12px}.v2-retry-banner{background:#fff1d9;padding:12px 16px;border-radius:10px}.v2-model-cover{text-align:center;padding:28px 10px}.v2-model-cover>span{font-size:3rem;display:block;margin-bottom:20px;color:#466546}.v2-model-explanation>p{font-size:1.12rem}.v2-model-explanation button:disabled{opacity:1;cursor:default}.v2-notice{padding:16px 20px;background:#eaf3ea;border-radius:12px;margin:14px 0}.v2-notice[hidden]{display:none}.v2-record-scopes{display:grid;grid-template-columns:1fr 1fr;gap:20px}.v2-record-list{display:grid;gap:12px}.v2-record-list a{padding:15px;background:#f5f7ef;border-radius:10px;display:flex;gap:14px;justify-content:space-between;flex-wrap:wrap}.v2-clear-area label{display:flex;align-items:start;gap:10px;margin:15px 0}.v2-app input[type=radio],.v2-app input[type=checkbox]{width:22px;height:22px;min-width:22px;margin:4px 5px 0 0;accent-color:var(--v2-green)}.v2-clear-confirm{padding:22px;border:2px solid #b57a56;background:#fff7e9;margin-top:20px;border-radius:12px}.v2-review-card form{border-top:1px solid var(--v2-line);margin-top:24px;padding-top:22px}.v2-review-card label{display:block;font-weight:650;margin:16px 0}.v2-review-card select,.v2-review-card textarea{display:block;width:100%;padding:12px;border:1px solid #8ca393;border-radius:9px;min-height:48px;background:#fff;margin-top:8px;color:var(--v2-ink)}.v2-review-card .v2-check{display:flex;align-items:start;gap:8px;font-weight:400}.v2-review-card dl{display:grid;grid-template-columns:140px 1fr;gap:12px}.v2-review-card dt{font-weight:750}.v2-review-card dd{margin:0;overflow-wrap:anywhere}.v2-observation{padding:12px;background:#f1f4eb;border-radius:8px}.v2-observation small{display:block}.v2-image-dialog{border:0;border-radius:18px;padding:24px;max-width:min(96vw,1100px);max-height:95vh;background:#fffdf7;color:#203c3b}.v2-image-dialog::backdrop{background:#16342bd9}.v2-image-dialog img{display:block;max-width:100%;max-height:72vh;object-fit:contain;margin:16px auto}.v2-image-dialog button{min-height:48px;padding:12px 20px;font:inherit}.v2-image-dialog>div{text-align:center}.v2-app [lang=en]{font-family:Arial,'Noto Sans',sans-serif}.v2-app [hidden]{display:none!important}
@media(max-width:760px){.v2-app{padding:0 14px 36px}.v2-hero{padding:28px;grid-template-columns:1fr;gap:20px}.v2-hero-art{display:none}.v2-phase-card{grid-template-columns:1fr;gap:16px}.v2-phase-card .v2-primary{justify-self:start}.v2-task-panel,.v2-panel{padding:22px}.v2-lesson-grid{gap:14px}.v2-lesson-card{padding:20px}.v2-record-scopes{grid-template-columns:1fr;gap:0}.v2-move-controls{width:100%;padding-left:40px}.v2-sequence-list>li{flex-wrap:wrap}.v2-table th,.v2-table td{padding:8px}.v2-review-card dl{grid-template-columns:1fr;gap:4px}.v2-review-card dd{margin-bottom:10px}}
@media(max-width:480px){.v2-app{padding:0 10px 30px;font-size:1rem}.v2-subnav{gap:4px 15px;padding:10px 0}.v2-subnav a{font-size:.88rem}.v2-hero{padding:24px 20px;border-radius:20px;margin:18px 0}.v2-hero h1{font-size:1.95rem}.v2-hero-actions>a{width:100%}.v2-lesson-grid{grid-template-columns:1fr}.v2-scope-banner{padding:13px 16px}.v2-task-panel,.v2-panel{padding:18px 14px;border-radius:16px}.v2-activity-head h1{font-size:1.65rem}.v2-mapping{gap:14px}.v2-mapping h3{font-size:.97rem}.v2-mapping .v2-card-bank{gap:9px}.v2-card-wrap>button{min-width:54px;min-height:56px;font-size:1.23rem;padding:10px 12px}.v2-linked{font-size:.76rem}.v2-card-wrap .v2-picture{width:125px}.v2-answer-preview{padding:17px 12px}.v2-choice-grid{gap:10px}.v2-choice-card{padding:8px}.v2-choice-card>button{padding:10px;min-height:48px}.v2-stimulus{font-size:1.23rem;padding:16px 14px}.v2-evidence-bank>button{font-size:1.1rem}.v2-card-bank{gap:10px}.v2-submit-panel>.v2-primary{width:100%}.v2-action-row>button{flex:1 1 130px}.v2-draft-tools>button{padding:10px 12px;font-size:.88rem}.v2-table{font-size:.93rem;min-width:245px}.v2-table button{min-width:48px;padding:10px 6px}.v2-table th,.v2-table td{padding:5px}.v2-clear-area fieldset{padding:12px}.v2-kind-tag{margin-top:8px}.v2-feedback{padding:20px 16px}}
@media(prefers-reduced-motion:reduce){.v2-app *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.v2-subnav,.v2-help-tools,.v2-submit-panel,.v2-draft-tools,.v2-clear-area{display:none}.v2-app{max-width:none}.v2-panel{break-inside:avoid}}
.v2-entry-card{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px;background:#eef5e9;border:1px solid #d1dfc7;border-radius:18px;margin:24px 0}.v2-entry-card h2{font-size:1.35rem;margin:10px 0}.v2-entry-card p{margin:5px 0}.v2-entry-card>a{min-height:48px;display:inline-flex;align-items:center;padding:12px 20px;border-radius:12px;text-decoration:none;white-space:nowrap;background:#195c50;color:#fff}.v2-picture svg{display:block;width:100%;max-height:400px;border-radius:10px}.v2-image-dialog svg{display:block;width:min(75vw,700px);max-height:72vh;margin:16px auto}.v2-free-label{display:block;font-weight:700;margin:16px 0 8px}.v2-app #v2-free-answer{padding:13px;font:inherit;width:100%;border:1px solid #819d8c;border-radius:10px;min-height:48px}.v2-copy-spans{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.v2-copy-spans>p{width:100%;margin:0}.v2-copy-spans>button{font-size:.95rem}@media(max-width:600px){.v2-entry-card{display:block;padding:22px}.v2-entry-card>a{margin-top:16px}}
.v2-help-tools>a{display:inline-flex;align-items:center;min-height:44px;padding:8px 0}.v2-submitted-stimulus{padding:16px;background:#f7f8f2;border-radius:12px;margin:18px 0}.v2-submitted-stimulus>summary{margin-bottom:12px}.v2-dimension-list{padding-left:22px}
.v2-next-activity{max-width:900px;margin:22px auto;display:flex;gap:18px;flex-wrap:wrap;align-items:center}.v2-next-activity>a{min-height:44px;display:inline-flex;align-items:center}.v2-evidence-sentence{margin:14px 0}.v2-evidence-sentence .v2-evidence-bank{margin:0}
/* Dialog is a body child, outside the scoped app theme. Keep the return action high contrast. */
.v2-image-dialog{--v2-green:#195c50;--v2-ink:#203c3b}.v2-image-dialog .v2-primary{background:#195c50;border:1.5px solid #195c50;color:#fff;border-radius:12px}.v2-image-dialog .v2-primary:hover{background:#124a42;border-color:#124a42}